/*div{border: 1px solid #FF171B}*/
#head{
	width: 100%;
	height: 70px;
	background:#6E84D6;
	float: left
}

#head h1{
	float:left;
	margin-top: 17px;
	margin-left: 1%
}
#headButton{
	float: right;
	width: 30%;
	margin-top: 24px
}
#headButton li{
	float: left;
	margin-left:20px
}
#headButton li:hover{
	color: #1435AD
}
#left{
	width: 15%;
	height: 614px;
	background: #4867D6;
	float: left
}
#main{
width: 85%;
height: 614px;
background: #ECECEC;
float: right}
#bottom{
	height: 70px;
	width: 100%;
	float: left;
	background: #000000
}
.main_content{width: 100%;height: 100%;
position: relative}
#welcome h1{
  position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
}
#zan_sum_view{
	 position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
}
#read_sum_view{
	 position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
}
.title a{text-decoration: none;
color: aliceblue;
font-size: 20px;
font-weight: 900}
.title{
	background:#8AB1FF;
	height: 50px;
	line-height: 50px;
	border-top: #E5E5E5 1px solid;
	border-bottom: #E5E5E5 1px solid;
}
.current ul li{background: #6493FF;
height: 30px;
line-height: 30px;
border-top: #000000 1px solid;
border-bottom: #000000 1px solid;}
.current ul li a{color: aliceblue;
}
#bottom{
	position: relative
}
#bottom p{
	position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);;
	color: aliceblue
}
#about_us{
	position: relative
}
.about{
	position: absolute;
    left: 15%;
    top: 30%;
    transform: translate(-50%,-50%);;
	}
.about img {width: 200px}
/*表格样式↓*/
#user_data{
    display: flex;
    height: 100%;
    width: 100%;
    position: absolute;
}
.table{
    align-self: center;
}
/*		table tr td {background: #FFFFFF}*/
#user_data > table {
    font-size: 16px;
    text-align: center;
    margin: 0 auto;
    border-collapse: separate;
    border-spacing: 0;
    border: 2px #000;
}

#user_manage table thead tr,table tbody tr {
    height: 50px;
    line-height: 50px;
    /*background-color: pink;*/
}
#user_manage table tr th:first-child,#user_manage table tr td:first-child {/*设置table左边边框*/
    border-left: 2px solid #356BFF;
}
#user_manage table tr th:last-child,#user_manage table tr td:last-child {/*设置table右边边框*/
    border-right: 2px solid #356BFF;
}
#user_manage table tr td:first-child,
#user_manage table tr td:nth-child(2),
#user_manage table tr td:nth-child(3),
#user_manage table tr td:nth-child(4),
#user_manage table tr td:nth-child(5),
#user_manage table tr td:last-child{/*设置table表格每列底部边框*/
    border-bottom: 2px solid #356BFF;
}
/*table tr:last-child td:first-child,
table tr:last-child td:nth-child(2),
table tr:last-child td:nth-child(3),
table tr:last-child td:last-child{/!*设置table表格最后一列底部边框*!/
    border-bottom: 2px solid #000;
}*/

#user_manage table tr th {
    background: #9ABFFF;
}
#user_manage table tr:first-child th:first-child {
    border-top-left-radius: 12px;
}

#user_manage table tr:first-child th:last-child {
    border-top-right-radius: 12px;
}
#user_manage table tr:last-child td:first-child {
    border-bottom-left-radius: 12px;
}

#user_manage table tr:last-child td:last-child {
    border-bottom-right-radius: 12px;
}

/*表格样式↓*/
		#table_data{
		display: flex;
		height: 100%;
        width: 100%;
		position: absolute;
		}
		.table{
		align-self: center;
		}
/*		table tr td {background: #FFFFFF}*/
        #table_data > table {
            font-size: 16px;
            text-align: center;
            margin: 0 auto;
            border-collapse: separate;
            border-spacing: 0;
            border: 2px #000;
        }

       #essay_manage table thead tr,table tbody tr {
            height: 50px;
            line-height: 50px;
            /*background-color: pink;*/
        }
       #essay_manage table tr th:first-child,#essay_manage table tr td:first-child {/*设置table左边边框*/
            border-left: 2px solid #356BFF;
        }
       #essay_manage table tr th:last-child,#essay_manage table tr td:last-child {/*设置table右边边框*/
            border-right: 2px solid #356BFF;
        }
       #essay_manage table tr td:first-child,
       #essay_manage table tr td:nth-child(2),
       #essay_manage table tr td:nth-child(3),
       #essay_manage table tr td:nth-child(4),
       #essay_manage table tr td:nth-child(5),
       #essay_manage table tr td:nth-child(6),
       #essay_manage table tr td:last-child{/*设置table表格每列底部边框*/
            border-bottom: 2px solid #356BFF;
        }
        /*table tr:last-child td:first-child,
        table tr:last-child td:nth-child(2),
        table tr:last-child td:nth-child(3),
        table tr:last-child td:last-child{/!*设置table表格最后一列底部边框*!/
            border-bottom: 2px solid #000;
        }*/
        
       #essay_manage table tr th {
            background: #9ABFFF;
        }
       #essay_manage table tr:first-child th:first-child {
            border-top-left-radius: 12px;
        }

       #essay_manage table tr:first-child th:last-child {
            border-top-right-radius: 12px;
        }
       #essay_manage table tr:last-child td:first-child {
            border-bottom-left-radius: 12px;
        }

       #essay_manage table tr:last-child td:last-child {
            border-bottom-right-radius: 12px;
        }
        
 /*以下开始是按钮的*/       
  .block {
  background: #474c6c;
  border: 5px solid rgba(255, 255, 255, 0.04);
  width: 570px;
  margin: 60px auto;
  padding: 40px;
}
.btn {
  /* very advanced typography */
  line-height: 1em;
  font-family: arial, sans-serif;
  font-size: 14px;
  font-weight: bold;
  color: white;
  /* mess with how it looks! very excite */
  border: 2px solid transparent;
  margin: 0 10px 10px 0;
  padding: 6px 14px;
  /* boring */
  box-sizing: border-box;
  display: inline-block;
  text-align: center;
  vertical-align: middle;
  touch-action: manipulation;
  cursor: pointer;
  width: auto;
  white-space: nowrap;
  -webkit-transition: all 0.3s ease-in-out;
  -moz-transition: all 0.3s ease-in-out;
  -o-transition: all 0.3s ease-in-out;
  transition: all 0.3s ease-in-out;
}
.btn:hover,
.btn:focus,
.btn.focus {
  color: white;
  text-decoration: none;
}
.btn.pill {
  border-radius: 24px;
}
.btn.fill {
  background: #9ABFFF;
  color: #474c6c;
}
.btn.white {
  color: white;
}
.btn.stroke {
  border: 2px solid #34dd87;
  color: #34dd87;
}
.btn.stroke.white {
  color: white;
  opacity: 0.8;
}
.btn.alt {
  border-color: #575c81;
}
.btn.thin {
  border-width: 1px;
}
.btn.darkstroke {
  border-color: #343850;
}
.btn:hover.fill {
  background: none;
  border: 2px solid #5694FF;
  color: #5694FF;
}
.btn:hover.white {
  color: white;
  border-color: white;
}
.btn:hover.stroke {
  background-color: rgba(52, 221, 135, 0.08);
  color: #60e4a1;
}
.btn:hover.stroke.white {
  border-color: transparent;
  opacity: 1;
}
.btn:hover.alt {
  background: rgba(0, 0, 0, 0.15);
}
.btn:hover.thin {
  border-color: transparent;
}
 #essay_manage p {
  color: white;
  font-size: 14px;
  font-family: arial, sans-serif;
  opacity: 0.75;
  padding: 28px 0 0;
  margin: 0;
  text-align: center;
}
/*表格样式↑*/
/*按钮通用样式*/
 .block {
  background: #474c6c;
  border: 5px solid rgba(255, 255, 255, 0.04);
  width: 570px;
  margin: 60px auto;
  padding: 40px;
}
.btn {
  /* very advanced typography */
  line-height: 1em;
  font-family: arial, sans-serif;
  font-size: 14px;
  font-weight: bold;
  color: white;
  /* mess with how it looks! very excite */
  border: 2px solid transparent;
  margin: 0 10px 10px 0;
  padding: 6px 14px;
  /* boring */
  box-sizing: border-box;
  display: inline-block;
  text-align: center;
  vertical-align: middle;
  touch-action: manipulation;
  cursor: pointer;
  width: auto;
  white-space: nowrap;
  -webkit-transition: all 0.3s ease-in-out;
  -moz-transition: all 0.3s ease-in-out;
  -o-transition: all 0.3s ease-in-out;
  transition: all 0.3s ease-in-out;
}
.btn:hover,
.btn:focus,
.btn.focus {
  color: white;
  text-decoration: none;
}
.btn.pill {/*药丸*/
  border-radius: 24px;
}
.btn.fill {/*填充背景*/
  background: #9ABFFF;
}
.btn.white {/*白色*/
  color: white;
}
.btn.stroke {
  border: 2px solid #34dd87;
  color: #34dd87;
}
.btn.stroke.white {
  color: white;
  opacity: 0.8;
}
.btn.alt {
  border-color: #575c81;
}
.btn.thin {
  border-width: 1px;
}
.btn.darkstroke {
  border-color: #343850;
}
.btn:hover.fill {
  background: none;
  border: 2px solid #5694FF;
  color: #5694FF;
}
.btn:hover.white {
  color: white;
  border-color: white;
}
.btn:hover.stroke {
  background-color: rgba(52, 221, 135, 0.08);
  color: #60e4a1;
}
.btn:hover.stroke.white {
  border-color: transparent;
  opacity: 1;
}
.btn:hover.alt {
  background: rgba(0, 0, 0, 0.15);
}
.btn:hover.thin {
  border-color: transparent;
}
/*按钮通用样式*/
